Martina Petrova
Bobov Dol,Kyustendil
Summary
Accomplished professional with extensive expertise in business and data analysis, adept at leveraging Power BI integration and SQL server knowledge to drive insights and optimise time management. Proficient in agile methodologies and experienced with database management, including Oracle and SQL. Demonstrates a strong ability to utilise BI tools for successful up-selling and effective data analysis. Career goals include further enhancing skills in business intelligence and contributing to data-driven decision-making processes.
Overview
5
5
years of professional experience
5
5
years of post-secondary education
1
1
Certification
Work History
Sales Assistant
Pret A Manger
London, UK
01.2023 - 01.2025
- Ensured stock replenishment in timely manner to maintain product availability.
- Learnt about new products quickly, providing comprehensive guidance to customers.
- Balanced multiple tasks simultaneously whilst maintaining high-quality customer care.
- Assisted customers with product selection for optimal satisfaction.
- Built strong relationships with regular customers for repeat business.
- Trained new staff members, fostering supportive working environment.
- Increased sales by 10%
Food delivery driver
Deliveroo
London, Uk
01.2020 - 12.2023
- Worked flexible hours including weekends and holidays to meet business requirements.
- Delivered meals efficiently for maximum freshness.
- Successfully handled multiple orders simultaneously without compromising service levels.
- Communicated effectively with restaurant and management for smooth operations.
Education
Bachelor of Arts - Business and Management
University of Sunderland
London, United Kingdom 01.2020 - 10.2024
Skills
- Time optimisation
- Power bi integration
- SQL server knowledge
- Business analysis
- Data analysis
- Agile methodologies
- BI tools knowledge
- Experience with database management
- Database management: oracle, sql
- Microsoft Power BI and Power Query
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Languages
English
Upper intermediate (B2)
Bulgarian
Proficient (C2)
Affiliations
- Data analysis and visualization (enjoy using Excel, SQL, and Power BI to analyze data and create insights)
- Continuous learning (taking online courses in business analysis, data science, and related fields)
Certification
- Business Analysis Foundations – LinkedIn Learning (2025)
- What Is Business Analysis – LinkedIn Learning (2025)
- Learning SQL Programming – LinkedIn Learning (2025)
- SQL for Data Analysis – LinkedIn Learning (2025)
- Excel Statistics Essential Training 1 – LinkedIn Learning (2024)
- Predictive Analytics Essential Training: Data Mining – LinkedIn Learning (2024)
- Learning Data Analytics 1: Foundations – LinkedIn Learning (2024)
- Career Essentials in Data Analysis – Microsoft & LinkedIn (2024)
- Introduction to Career Skills in Data Analytics – LinkedIn Learning 2024)
- The Non-Technical Skills of Effective Data Scientists – LinkedIn Learning (2024)
- Learning Microsoft 365 Copilot – LinkedIn Learning (2024)
- Digital Marketing Foundations – LinkedIn Learning (2024)
Timeline
Sales Assistant
Pret A Manger
01.2023 - 01.2025
Food delivery driver
Deliveroo
01.2020 - 12.2023
Bachelor of Arts - Business and Management
University of Sunderland
01.2020 - 10.2024
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